Hi Christoph, > Replace the coredump ->read method with a ->dump method that must call > dump_emit itself. That way we avoid a buffer allocation an messing with > set_fs() to call into code that is intended to deal with user buffers. > For the ->get case we can now use a small on-stack buffer and avoid > memory allocations as well. That looks much better, thanks! Reviewed-by: Jeremy Kerr <jk@xxxxxxxxxx> However, I no longer have access to hardware to test this on. Michael, are the coredump tests in spufs-testsuite still alive? Cheers, Jeremy
